This section is for all issues relating to health of the testicles and scrotum. If you have knowledge to impart, please post it here. If you have concerns to do with health and ball stretching post them here.

For my single teste use a very close fit is required. I had to resize two the five 30mm tall rings I use sized in 0.5 mm increments using epoxy to "shim" the gaps. So I have done the math on this one before to convince myself it really is this easy. Of concern here is the net internal area. Unless there is a major difference between the long and short dimensions of this circle with a straight section we are making, we can take an average of the two dimensions and that is the effective diameter. The super accurate math for this one would be the area of a 34mm circle + the area of a 4 x 34mm rectangle. Then solve for the diameter required for that area.

For every 2 mm you open both gaps evenly the effective ring ID increases by 1 mm.So if you left both gaps open 4 mm on your 34 mm ring your effective ring ID became 36mm.Great!

Oh I see what you mean.sorry I had written this!Both gaps? I only used one gasket do I assume you mean the interior gap and the exterior gap of the "gap"but no, I only used the gasket on one side as on the screw side I couldn't fit another gasket as the screw is so short still.Dave said it may also be a 36 but it can also be a 38! I am soooo! wanting to order my new rings!! I am definitely buying the silicone ring 36 mm as Dave suggested, and the shaecoa lotion. may play a bit more with this 34 mm and try more options, I don't get very well what you did with silicone??

Tundraman, I have realized that night time, from 6 or so on, is when my hang is more relaxed and hangs lower, so, I am often trying to sleep with my weight on, you say you don't advise it but many guys do, what should I be looking for? If something was to go wrong, I wake up and I have no blue no red just a very long stretch and i have to pull the weight up a bit as to creat more room, but no pain either, any input as always much appreciated Cheers

I was referring to guys with issues during the day. If you can wear all day with no issues then 24 hours a day is fine. In other words guys who can't wear for the 16 hours of the day without problems requiring attention are taking a risk for the 8 hours they are asleep and can't monitor their hang.